Fig. 3
From: Soil-derived bacteria endow Camellia weevil with more ability to resist plant chemical defense
Differences in soil and gut microbial community structures when reared on C. oleifera clone plants with different tea saponin contents. Soil samples from the roots of different clones: T3, T40 T53, T55, T166. Gut samples from the larva feeding on different clones: C3, C40 C53, C55, C166. a Circle diagram showing the ten most abundant bacterial genera identified in weevil guts and soil. Ent: Enterobacteriaceae, Aci: Acinetobacter, Ser: Serratia, Aqu: Aquabacterium, Pse: Pseudomonas, Bur: Burkholderia, Ell: Ellin6513, Rho: Rhodospirillaceae, Rhod: Rhodoplanes, ABS_6: ABS_6. b Unconstrained PCoA ordination of Bray–Curtis distances showing that tea saponin content clearly corresponds to distinct gut microbiome samples (p = 0.001, PERMANOVA test and Anosim test). c PCoA ordination of Bray-Curtis distances showing that tea saponin content corresponds to a clear division of soil samples into three groups (p = 0.001, PERMANOVA test and Anosim test). d–f Manhattan plots showing enriched ASVs in the T166 + T40 group with respect to the T55 + T3 and T53 groups, in addition to those enriched in C166 + C40 with respect to C55 + C53 + C3. ASVs that are significantly enriched (also with respect to soil) are depicted as full circles. The dashed lines correspond to the false discovery rate-corrected p value threshold of significance (p < 0.05). The color of each dot represents the different taxonomic affiliation of the ASVs at the order level, while the size corresponds to their relative abundances in their respective samples. Gray boxes are used to denote ASVs which were identified as Acinetobacter